You need extension bars. Every single room now have at least one extension bar. The study has four. Only the kitchen did not need an extension bar. I am fine using extension bars. More flexibility in shifting the power points around the room. It's up to you whether you prefer wall sockets to extension bars.
Planning for power sockets in the kitchen helped! Lucky for me, planning what goes where in the kitchen helped. Not a single extension bar needed!
All my lights are still working. Thanks to Lightings.com.sg. My lights are great and never had any problems during the last year. My Philips bulbs are also working fine. Maybe I should not have stocked up on Philips bulbs... I bought spare bulbs and tubes, but never had problems with all my lights.
IKEA Ceiling Lamp. Works great at a fantastic price. IKEA's LOCK Ceiling Lamp still going strong. My master bedroom corridor have one of these, and I use it to provide some romantic dim lighting in the room when I need less light.